a-Melanocyte stimulating hormone [125I]; NDP-a-MSH [125I]

1-Naphthylamine [1-14C] hydrochloride

4-Amino-3-iodobenzyl-5'-N-[125I]

3-(6-Methylpyridin-2-ylethynyl)cyclohex-2-enone-O-methyloxime) [3H]

ABA

ABA

ABA

ABA [3H(G)]

Acacetin

Acacetin [3H(G)]